preview: Show errors to users #2

roxk · Mar 28, 2024 · 23e6db9 · 23e6db9
1 parent 96f4d8c
commit 23e6db9
Show file tree

Hide file tree

Showing 12 changed files with 414 additions and 13 deletions.
diff --git a/WinUI3XamlPreview/TestPackaged/BlankPage.xaml b/WinUI3XamlPreview/TestPackaged/BlankPage.xaml
@@ -12,5 +12,6 @@
         <Button Content="Test" />
         <dep:DepCustomControl />
         <dep:DepUserControl />
+        <Abc />
     </StackPanel>
 </Page>
diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/MainPage.xaml b/WinUI3XamlPreview/WinUI3XamlPreview/MainPage.xaml
@@ -13,16 +13,19 @@
             <RowDefinition Height="*" />
             <RowDefinition Height="40" />
         </Grid.RowDefinitions>
-        <ScrollView
-            x:Name="viewportScrollView"
-            Background="Gray"
-            CornerRadius="0">
-            <Border
-                x:Name="elementWrapper"
-                Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
-                BorderBrush="{ThemeResource ControlStrokeColorDefaultBrush}"
-                BorderThickness="1" />
-        </ScrollView>
+        <Grid>
+            <ScrollView
+                x:Name="viewportScrollView"
+                Background="Gray"
+                CornerRadius="0">
+                <Border
+                    x:Name="elementWrapper"
+                    Background="{ThemeResource CardBackgroundFillColorDefaultBrush}"
+                    BorderBrush="{ThemeResource ControlStrokeColorDefaultBrush}"
+                    BorderThickness="1" />
+            </ScrollView>
+            <local:Toast x:Name="toast" VerticalAlignment="Bottom" />
+        </Grid>
         <ScrollView
             Grid.Row="1"
             BorderBrush="{ThemeResource ControlStrokeColorDefaultBrush}"

diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/MainPage.xaml.cpp b/WinUI3XamlPreview/WinUI3XamlPreview/MainPage.xaml.cpp
@@ -8,6 +8,7 @@
 #include <winrt/Microsoft.UI.Text.h>
 #include <winrt/Windows.Data.Xml.Dom.h>
 #include "Preview.h"
+#include <regex>
 
 using namespace winrt;
 namespace mut = Microsoft::UI::Text;
@@ -112,14 +113,16 @@ namespace winrt::WinUI3XamlPreview::implementation
         }
         catch (...)
         {
-            // TODO: Show error
+            mwamr::ResourceLoader res(mwamr::ResourceLoader::GetDefaultResourceFilePath(), L"WinUI3XamlPreview/Resources");
+            toast().ShowError(res.GetString(L"XamlLoadErrorTitle"),
+                res.GetString(L"XamlLoadErrorMessage"));
         }
     }
     winrt::fire_and_forget MainPage::OpenFileAndRead(winrt::hstring e)
     {
+        auto weak = get_weak();
         try
         {
-            auto weak = get_weak();
             auto file = co_await ws::StorageFile::GetFileFromPathAsync(e);
             auto content = co_await ws::FileIO::ReadTextAsync(file);
             auto strong = weak.get();
@@ -131,7 +134,16 @@ namespace winrt::WinUI3XamlPreview::implementation
         }
         catch (...)
         {
-            // TODO: Show error
+            auto strong = weak.get();
+            if (strong == nullptr)
+            {
+                co_return;
+            }
+            mwamr::ResourceLoader res(mwamr::ResourceLoader::GetDefaultResourceFilePath(), L"WinUI3XamlPreview/Resources");
+            auto messageFormat = res.GetString(L"FileNotFoundMessage");
+            auto message = std::regex_replace(messageFormat.c_str(), std::wregex(L"\\{\\}"), e.c_str());
+            strong->toast().ShowError(res.GetString(L"FileNotFoundTitle"),
+                message);
         }
     }
     winrt::hstring MainPage::ScaleDisplay(double scalePercentage)

diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/Strings/en-US/Resources.resw b/WinUI3XamlPreview/WinUI3XamlPreview/Strings/en-US/Resources.resw
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="FileNotFoundMessage" xml:space="preserve">
+    <value>Cannot find path "{}"</value>
+  </data>
+  <data name="FileNotFoundTitle" xml:space="preserve">
+    <value>File Not Found</value>
+  </data>
+  <data name="XamlLoadErrorMessage" xml:space="preserve">
+    <value>Cannot load XAML. If you added new user/custom control, build the project first. If your app is packaged, deploy it first.</value>
+  </data>
+  <data name="XamlLoadErrorTitle" xml:space="preserve">
+    <value>Cannot Load XAML</value>
+  </data>
+</root>
diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/Strings/zh-HK/Resources.resw b/WinUI3XamlPreview/WinUI3XamlPreview/Strings/zh-HK/Resources.resw
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="FileNotFoundMessage" xml:space="preserve">
+    <value>找不到路徑 "{}"</value>
+  </data>
+  <data name="FileNotFoundTitle" xml:space="preserve">
+    <value>找不到檔案</value>
+  </data>
+  <data name="XamlLoadErrorMessage" xml:space="preserve">
+    <value>無法讀取 XAML。如果你新增了 User/Custom Control，請先構建專案。如果你的應用是已包裝的，請先安裝。</value>
+  </data>
+  <data name="XamlLoadErrorTitle" xml:space="preserve">
+    <value>無法讀取 XAML</value>
+  </data>
+</root>
diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/Toast.idl b/WinUI3XamlPreview/WinUI3XamlPreview/Toast.idl
@@ -0,0 +1,8 @@
+namespace WinUI3XamlPreview
+{
+unsealed runtimeclass Toast : Microsoft.UI.Xaml.Controls.UserControl
+{
+Toast();
+void ShowError(String title, String message);
+}
+}
diff --git a/WinUI3XamlPreview/WinUI3XamlPreview/Toast.xaml b/WinUI3XamlPreview/WinUI3XamlPreview/Toast.xaml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<UserControl
+    x:Class="WinUI3XamlPreview.Toast"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:local="using:WinUI3XamlPreview"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d">
+    <ListView x:Name="items" />
+</UserControl>